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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,79 +1,9 @@ | ||
| import { isBoolean, noop } from 'lodash'; | ||
| import log from 'loglevel'; | ||
|
|
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| const SHOULD_LOG = process.env.NODE_ENV !== 'production'; | ||
| const SHOULD_LOG = process.env.SHOULD_LOG === 'true'; | ||
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| type Console = Pick<typeof console, 'info' | 'error' | 'debug' | 'warn' | 'log'>; | ||
| const FnLoggerService = log.getLogger('[FN Grafana]'); | ||
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| export class FnLoggerService { | ||
| private static readonly DEFAULT_SHOULD_LOG = false; | ||
| FnLoggerService.setLevel(SHOULD_LOG ? log.levels.DEBUG : log.levels.ERROR); | ||
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| private static logger(shouldLog: boolean | null) { | ||
| /* eslint-disable-next-line */ | ||
| const flag = isBoolean(shouldLog) | ||
| ? shouldLog | ||
| : isBoolean(SHOULD_LOG) | ||
| ? SHOULD_LOG | ||
| : FnLoggerService.DEFAULT_SHOULD_LOG; | ||
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| if (flag) { | ||
| return console as Console; | ||
| } | ||
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| const noopConsole: Console = { | ||
| info: noop, | ||
| error: noop, | ||
| debug: noop, | ||
| warn: noop, | ||
| log: noop, | ||
| }; | ||
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| return noopConsole; | ||
| } | ||
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| /* eslint-disable @typescript-eslint/no-explicit-any */ | ||
| static debug = (shouldLog: boolean | null, ...args: any[]) => { | ||
| FnLoggerService.logger(shouldLog).debug(FnLoggerService.valuesToString(...args)); | ||
| }; | ||
|
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| static error = (shouldLog: boolean | null, ...args: any[]) => { | ||
| FnLoggerService.logger(shouldLog).error(FnLoggerService.valuesToString(...args)); | ||
| }; | ||
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| static warn = (shouldLog: boolean | null, ...args: any[]) => { | ||
| FnLoggerService.logger(shouldLog).warn(FnLoggerService.valuesToString(...args)); | ||
| }; | ||
|
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| static info = (shouldLog: boolean | null, ...args: any[]) => { | ||
| FnLoggerService.logger(shouldLog).info(FnLoggerService.valuesToString(...args)); | ||
| }; | ||
|
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| static log = (shouldLog: boolean | null, ...args: any[]) => { | ||
| FnLoggerService.logger(shouldLog).log(FnLoggerService.valuesToString(...args)); | ||
| }; | ||
| /* eslint-enable @typescript-eslint/no-explicit-any */ | ||
|
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| /* eslint-disable @typescript-eslint/no-explicit-any */ | ||
| private static readonly valuesToString = (...args: any[]): string => | ||
| args.map(FnLoggerService.valueToString).join(' '); | ||
| /* eslint-enable @typescript-eslint/no-explicit-any */ | ||
|
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| private static readonly valueToString = <V>(value: V): string => { | ||
| if (typeof value === 'string') { | ||
| return value; | ||
| } | ||
|
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| if (Array.isArray(value)) { | ||
| return value.map(FnLoggerService.valueToString).join(' '); | ||
| } | ||
|
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| if (value instanceof Error) { | ||
| return value.message; | ||
| } | ||
|
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| try { | ||
| return JSON.stringify(value); | ||
| } catch { | ||
| return String(value); | ||
| } | ||
| }; | ||
| } | ||
| export { FnLoggerService }; |
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